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Documentation
Pages from 29 sources, kept in sync: the official Canton Network and Digital Asset docs, documentation from teams building on Canton, and readmes from their code. Search all of it, or start from a path below.
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Official
POST /v2/commands/submit-and-wait-for-transaction
…": 123 }, "transactionFormat": { "eventFormat": { "filtersByParty": {}, "filtersForAnyParty": { "cumulative": [ { "identifierFilter": "<object>" } ] }, "verbose": false }, "transac…
Aug 31, 2026
Official
Signing Providers
…an use different providers, and you select the provider per party when you create a wallet. When a wallet submits a transaction, the Wallet Gateway hands the prepared transaction t…
Oct 27, 2026
Official
POST /v0/updates
cURL Python JavaScript PHP Go Java Ruby curl --request POST \ --url 'https://scan.sv-1.global.canton.network.sync.global/api/scan/v0/updates' \ --header 'Content-Type: application/…
Aug 31, 2026
Official
SV Security
Third-party Daml apps As an SV operator, you are most welcome to review, install, and use third-party Daml apps provided you i…
Oct 30, 2026
Official
POST /v2/contracts/contract-by-id
cURL Python JavaScript PHP Go Java Ruby curl --request POST \ --url 'http://localhost:7575/v2/contracts/contract-by-id' \ --header 'Authorization: Bearer $TOKEN' \ --header 'Conten…
Aug 31, 2026
Official
0.23.0
…3-26 🚀 Features • update dapp lapi schema ( #1339 ) • user party rights ( #1492 ) 🩹 Fixes • core-wallet-auth: use email for blockdaemon ( #1517 ) 🧱 Updated Dependencies • Update…
Oct 22, 2026
Official
Tokenomics of the Global Synchronizer
Canton Coin (CC) is the economic engine of the Global Synchronizer. Validators, Super Validators, and application providers earn CC by contributing infrastructure and activity to t…
Sep 10, 2026
Official
POST /v0/backfilling/updates-before
cURL Python JavaScript PHP Go Java Ruby curl --request POST \ --url 'https://scan.sv-1.global.canton.network.sync.global/api/scan/v0/backfilling/updates-before' \ --header 'Content…
Aug 31, 2026
Official
POST /v2/updates
cURL Python JavaScript PHP Go Java Ruby curl --request POST \ --url 'https://scan.sv-1.global.canton.network.sync.global/api/scan/v2/updates' \ --header 'Content-Type: application/…
Nov 2, 2026
Official
Support Checklist
…cessfully running the command participant.ledger_api.acs.of_party(participant.id.adminParty). Logging • Access to Readable Logs You are able to download the native Canton logs from…
May 16, 2026
Official
POST /v1/updates
cURL Python JavaScript PHP Go Java Ruby curl --request POST \ --url 'https://scan.sv-1.global.canton.network.sync.global/api/scan/v1/updates' \ --header 'Content-Type: application/…
Nov 2, 2026
Official
1.2.0
…wt ( #1702 ) • wallet-gateway-remote: updates to creating a party in the wallet gateway ( #1676 ) 🧱 Updated Dependencies • Updated @canton-network/core-wallet-dapp-rpc-client to 1…
Oct 22, 2026
Official
Cross-Synchronizer DvP Example
…esDepository; owner: Bob. Assigned to Securities Sync. Each party’s validator is connected to the synchronizers relevant to that party. Alice’s validator connects to Payments Sync …
Sep 3, 2026
Official
Canton Protocol Specification
This section provides the full technical specification of the Canton protocol. Where the Learn pages introduce concepts at a high level, these reference pages describe the protocol…
Aug 6, 2026
Official
Dedicated Synchronizers
Canton Network applications are not limited to just the Global Synchronizer. You can operate dedicated synchronizers (also called extension synchronizers or private synchronizers) …
Oct 26, 2026
Official
External Calls
External calls require a synchronizer running protocol version 36 or later and a Daml package targeting LF 2.4 or later. External calls let a Daml choice invoke a function on an ex…
Oct 26, 2026
Official
Transaction Lifecycle
A Canton transaction passes through five distinct phases before it commits (or is rejected). Each phase involves specific node roles — participant nodes, sequencer nodes, and media…
Aug 6, 2026
Official
0.26.0
…remote: validate sub against networkidp ( #1589 ) • restore party allocation toasts ( #1594 ) • fix error in blockdaemon allocation ( #1586 ) • remove tx details for signing ( #157…
Oct 22, 2026
Official
Canton Coin and Traffic
Every transaction on the Global Synchronizer costs traffic. Canton Coin (CC) is the native currency you use to purchase traffic credits. As an application developer, you need to un…
Jun 16, 2026
Official
Disaster Recovery
There are three ways to recover from disasters: • In simple cases where only a single node is affected but the overall network is still healthy, a Restore from backup is usually su…
Nov 4, 2026
Official
JSON Ledger API Migration to V2 guide
Migration guide for existing JSON Ledger API V1 users. JSON Ledger API V2 is a mirror of a gRPC Ledger API, thus it diverges substantially in some aspects from V1 API. Some v1 endp…
Nov 6, 2026
Official
Runbooks
Runbooks provide a structured response to known incident types. Each runbook follows the same phases: detect, assess, act, verify, and document. Incident Response Template Use this…
Aug 6, 2026
Official
ListPartyHostingLimits
…Protobuf › com.digitalasset.canton.topology.admin.v30 › ListPartyHostingLimits com.digitalasset.canton.topology.admin.v30 ListPartyHostingLimits gRPC RPC /com.digitalasset.canton.t…
Nov 6, 2026
Official
Blocklist
As digital assets integrate deeper into global financial systems, relying solely on manual operational processes is no longer sufficient. Modern regulatory frameworks expect compli…
Jul 9, 2026
Official
Overview
…ingle aggregated dashboard • Review transaction history per party • Send, withdraw, accept, and reject transfer offers • Allocate assets to allocation requests, and withdraw those …
Sep 11, 2026
Official
dApp SDK
TypeScript package dApp SDK TypeScript client library reference for dApp integrations. TypeScript Updated 1.2.0 Exports removed in 1.2.0 Package @canton-network/dapp-sdk Current re…
Sep 22, 2026
Official
User API
…provider. | Wallets | createWallet() | Create a new wallet (party) on a network. | | listWallets() | List all wallets for the current user. | | setPrimaryWallet() | Set the primary…
Aug 6, 2026
Official
External Signing: Hashing Algorithm
… The resulting hash is signed by the holder of the external party’s private key. The signature authorizes the ledger changes described by the transaction on behalf of the external …
Aug 28, 2026
Official
Validator Architecture
A validator is the fundamental infrastructure unit on Canton Network. It hosts parties, stores their contract data, and processes transactions on their behalf. Understanding what’s…
May 12, 2026
Official
0.10.0
…es await sdk.tokenStandard!.grantFeatureAppRightsForInternalParty() • localNet variation for AppProvider & AppUser you can now use both the appProvider and AppUser easily for show …
Jul 13, 2026
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